(TrendHunter.com) Under Armour introduces it's brand new running shoe entitled the Flow Synchronicity sneaker model, which is a traditional silhouette that spotlights performance above all else. It stems from... (TrendHunter.com) Under Armour introduces it's brand new running shoe entitled the Flow Synchronicity sneaker model, which is a traditional silhouette that spotlights performance above all else. It stems from...